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#102,250,012
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Analyzing
Block #102,250,012
28 transactions · 21 stateful · 2026-09-05 17:59:03 UTC
Parallelism
82
/100
Blocked
43
%
Avg conflicts / tx
0.54
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,250,012
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
#5
0x0c7abd22
#6
0x0c7abd22
#7
0x0c7abd22
#8
0x0c7abd22
#12
0xa96df62f
#13
0xa96df62f
#14
execOrders
· blocks 2
#15
execOrder
#16
execOrders
#17
0x4cb2db39
· blocks 1
#21
setData
#23
transferWithAuthorization
· blocks 2
#26
0x6a9c586b
#27
0xc7068c7b
#9
0x0c7abd22
· blocks 2
#18
0x59558d29
#24
transferWithAuthorization
· blocks 1
#10
0x0c7abd22
· blocks 2
#25
transferWithAuthorization
#11
0x0c7abd22
· blocks 1
#19
execFwdPositionOpsV2
· blocks 1
#20
execFwdPositionOpsV2
#22
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
9
w1
10
w2
11
w3
14
w0
17
w0
18
w1
19
w3
20
w4
22
w4
23
w0
24
w1
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcd27ac8f…8c39
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0x93afca4c…b47f
0x1b6862…e19c
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd17580f9…ece1
0x754704…b603
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0xcd27ac8f54…e68c39
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